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By certification 
Introduction
Dissolved Air Flotation is a widely-used solid-liquid separation equipment in wastewater treatment industry. It can effectively remove the suspensions, oils, and adhesives in the wastewater, one of the key equipment in the early processing. It can remove the floated flocs that are difficult to precipitate. With its large capability, high efficiency, less space consumption and wide application, it has been widely applied in oil, chemical, printing and dyeing, papermaking, refining, leather, steel, mechanical processing, starch, food and other wastewater treatment.
Yosun dissolved air flotation solutions provide high-quality, high-capacity, and efficient clarification.
Equipment specifications
| Model | Qmax. (m3/h) |
Piping Connections() | Physical Dimensions(m) | Weight (Kg) |
Operating Weight(kg) |
Power(kw) | Air compressor kw |
Skimmer | |||||
| Inlet | Effluent | Sludge | Vent | L/L1 | W/W1 | H/H1 | Reflux pump KW |
||||||
| DAF-002 | 2 | DN50 | DN50 | DN100 | DN100 | 3.4/2.5 | 3.4/1.16 | 2.2/1.7 | 1300 | 4000 | 0.75 | 0.55 | 0.2 |
| DAF-003 | 3 | DN50 | DN50 | DN100 | DN100 | 3.7/2.8 | 2.4/1.16 | 2.2/1.7 | 1500 | 5000 | 0.75 | 0.55 | 0.2 |
| DAF-005 | 5 | DN80 | DN80 | DN100 | DN80 | 4/3 | 2.4/1.16 | 2.2/1.7 | 1600 | 7000 | 1.1 | 0.55 | 0.2 |
| DAF-010 | 10 | DN100 | DN100 | DN100 | DN100 | 4.65/3.8 | 2.7/1.36 | 2.4/1.9 | 2000 | 12000 | 1.5 | 0.55 | 0.2 |
| DAF-015 | 15 | DN125 | DN100 | DN150 | DN100 | 5.6/4.5 | 2.9/1.66 | 2.5/2 | 2200 | 18000 | 2.2 | 0.75 | 0.2 |
| DAF-020 | 20 | DN150 | DN150 | DN150 | DN100 | 5.9/4.8 | 3.2/1.96 | 2.5/2 | 3000 | 22000 | 3 | 0.75 | 0.2 |
| DAF-030 | 30 | DN150 | DN150 | DN150 | DN100 | 6.8/5.5 | 3.2/2.16 | 2.7/2.2 | 3800 | 32000 | 3 | 0.75 | 0.4 |
| DAF-040 | 40 | DN200 | DN150 | DN150 | DN100 | 8/6.7 | 3.6/2.6 | 2.7/2.2 | 5000 | 45000 | 5.5 | 0.75 | 0.4 |
| DAF-050 | 50 | DN200 | DN150 | DN150 | DN100 | 8.4/7 | 3.6/2.6 | 2.7/2.2 | 5500 | 55000 | 7.5 | 0.75 | 0.4 |
| DAF-060 | 60 | DN250 | DN200 | DN150 | DN100 | 9.9/8.4 | 3.8/2.8 | 2.9/2.4 | 6000 | 66000 | 7.5 | 1.5 | 0.4 |
| DAF-070 | 70 | DN250 | DN200 | DN150 | DN100 | 10.4/9 | 3.8/2.8 | 2.9/2.4 | 6500 | 75000 | 11 | 1.5 | 0.4 |
| DAF-080 | 80 | DN250 | DN250 | DN150 | DN100 | 10.8/9.4 | 4/3 | 2.9/2.4 | 7500 | 100000 | 11 | 1.5 | 0.4 |
| DAF-100 | 100 | DN300 | DN250 | DN150 | DN100 | 12.1/10.6 | 4.2/3.2 | 2.9/2.4 | 9000 | 110000 | 15 | 1.5 | 0.4 |
| DAF-120 | 120 | DN300 | DN250 | DN150 | DN100 | 12.5/11.4 | 4.4/3.4 | 2.9/2.4 | 10000 | 130000 | 15 | 1.5 | 0.4 |
Key DAF Features
Total suspended solids (TSS) reduction up to 95%
Chemical oxygen demand (COD) removal up to 85%
Low-cost operation and maintenance
Standard and customized units meet a variety of application and flow ranges
Designed for ease of installation and use
Suitable for high-salinity water
Advantages of using DAF water treatment
Proven, widely used technology with many applications
Low running cost
Easily maintained, minimal moving parts
Packaged / mobile design to facilitate ease of transport and set up
Technological superiority
Years of experience in water treatment design
3D modeling
Providing overall technical solutions
Accepting customized solutions
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